f Update CI to still check --release --no-default-features

Author: tnull

.github/workflows/build.yml

@@ -199,8 +199,10 @@ jobs:
       - name: Run cargo check for Taproot build.
         run: |
           cargo check --release
+          cargo check --no-default-features --release
           cargo check --no-default-features --features=futures,std --release
           cargo doc --release
+          cargo doc --no-default-features --release
         env:
           RUSTFLAGS: '--cfg=taproot'
           RUSTDOCFLAGS: '--cfg=taproot'